LTM4650-2
RECOMMENDED FOR NEW DESIGNSDual 25A or Single 50A μModule Regulator with Active Voltage Positioning
- Part Models
- 3
- 1ku List Price
- Starting From $76.56
Overview
- Dual 25A or Single 50A Output
- 4.5V to 15V Input, 0.6V to 1.8V Output Voltage Range
- ±1.5% Maximum Total DC Output Error Over Line and Load
- Differential Remote Sense Amplifier
- Current Mode Control/Fast Transient Response
- Current Sharing Up to 300A
- AVP (Active Voltage Positioning) Compatible
- 16mm × 16mm × 5.01mm BGA Package
The LTM®4650-2 is a dual 25A or single 50A output stepdown μModule® (micromodule) regulator with ±1.5% total DC output error. The package includes the switching controller, power FETs, inductors, and all supporting components. External compensation allows for fast transient response to minimize output capacitance when powering FPGAs, ASICs, and processors. AVP can further improve transient response and reduce the output capacitance. With synchronized multiphase parallel current sharing, six LTM4650-2 devices can deliver up to 300A.
The LTM4650-2 is offered in a 16mm × 16mm × 5.01mm BGA package with SnPb or RoHS-compliant terminal finish.
APPLICATIONS
- FPGA, ASIC, μProcessor Core Voltage Regulation
- Information, Communication Systems
Documentation
Data Sheet 1
Technical Articles 1
Analog Dialogue 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTM4650EY-2#PBF-ES | 144-Lead BGA (16mm x 16mm x 5.01mm) | ||
| LTM4650IY-2 | 144-Lead BGA (16mm x 16mm x 5.01mm) | ||
| LTM4650IY-2#PBF | 144-Lead BGA (16mm x 16mm x 5.01mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareTools & Simulations
LTspice
Models for the following parts are available in LTspice:
- LTM4650
- LTM4650-1
- LTM4650-2
- LTM4650A
- LTM4650A-1
LTpowerCAD
Design tools for the following parts are available in LTpowerCAD:
- LTM4650
- LTM4650-1
- LTM4650-2
- LTM4650A
- LTM4650A-1
- LTM4650A-1(INVERTING)
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Latest Discussions
No discussions on LTM4650-2 yet. Have something to say?
Start a Discussion on EngineerZone®